PM 2-PG Green Plumb Laser 5 PackDescription Green point laser with 2 high visibility dots for transferring points vertically and establishing plumb Features Better visibility for better productivity green plumb lasers give you a point which is 4x easier to see than red lasers in indoor environments, so you can work precisely over much longer distances Extreme ease of use one button operation, and low battery alert to help prevent unexpected downtime PMW 71 magnetic foot included